<template>
  <div class="app-container">
    <el-tabs v-model="activeName" @tab-click="handleClick">
      <el-tab-pane v-for="item in serviceTypeOptions" :label="item.dictLabel" :key="item.dictValue" :name="item.dictValue">
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAdd"
                       v-hasPermi="['module:menus:add']">新增</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="success" icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
                       v-hasPermi="['module:menus:edit']">修改</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="danger" icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
                       v-hasPermi="['module:menus:remove']">删除</el-button>
          </el-col>
          <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="menuList" @selection-change="handleSelectionChange">
          <el-table-column type="selection" width="55" align="center" />
          <el-table-column label="菜单名称" align="center" prop="titleName" />
          <el-table-column label="链接地址" align="center" prop="linkUrl" />
          <el-table-column label="是否显示在首页" align="center">
            <template slot-scope="scope">
              <div>
                <el-tag v-if="scope.row.isShowFirst === 0" style="cursor: pointer" :type="'info'">不显示</el-tag>
                <el-tag v-else style="cursor: pointer" :type=" '' ">显示</el-tag>
              </div>
            </template>
          </el-table-column>
          <el-table-column label="状态" align="center">
            <template slot-scope="scope">
              <div>
                <el-tag v-if="scope.row.state === 0" style="cursor: pointer" :type="''">正常</el-tag>
                <el-tag v-else style="cursor: pointer" :type=" 'info' ">停用</el-tag>
              </div>
            </template>
          </el-table-column>
          <el-table-column label="图标" align="center">
            <template slot-scope="scope">
              <a :href="scope.row.imgPath" target="_blank">
                <img :src="scope.row.imgPath" title="点击打开" style="width: 40px;height: 40px;">
              </a>
            </template>
          </el-table-column>

          <el-table-column label="排序" align="center" prop="sort" />
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template slot-scope="scope">
              <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                         v-hasPermi="['module:menus:edit']">修改</el-button>
              <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
                         v-hasPermi="['module:menus:remove']">删除</el-button>
            </template>
          </el-table-column>
        </el-table>

        <pagination v-show="total>0"
                    :total="total"
                    :page.sync="queryParams.pageNum"
                    :limit.sync="queryParams.pageSize"
                    @pagination="getList"/>
      </el-tab-pane>
    </el-tabs>


    <!-- 添加或修改服务列表对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="550px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="菜单名称" prop="titleName">
          <el-input v-model="form.titleName" placeholder="请输入菜单名称"  size="mini" style="width:56%;"/>
        </el-form-item>
        <el-form-item label="前端路由" prop="linkUrl">
          <el-input v-model="form.linkUrl" placeholder="请输入前端路由" size="mini" style="width:56%;"/>
        </el-form-item>
        <el-form-item label="服务类型" prop="productTypeId">
          <el-select v-model="form.productTypeId" @change="confirm" size="mini">
            <el-option v-for="item in productTypeChildOptions"
                       :key="item.id" :label="item.typeName"
                       :value="item.id">{{ item.typeName }}</el-option>
          </el-select>
        </el-form-item>
        <el-form-item prop="imgPath" label="图标">
          <single-pic v-model="form.imgPath" type="image" @handleChecked="chooseImg" :uploadType="2" :num="1" :width="120" :height="120" />
        </el-form-item>
        <el-form-item label="排序" prop="sort">
          <el-input v-model="form.sort" placeholder="请输入排序" size="mini" style="width:56%;"/>
        </el-form-item>
        <el-form-item label="状态" prop="state">
          <el-radio-group v-model="form.state" size="mini">
            <el-radio :value="0" :label="0">正常</el-radio>
            <el-radio :value="1" :label="1">停用</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="是否显示在首页" prop="isShowFirst">
          <el-radio-group v-model="form.isShowFirst" size="mini">
            <el-radio :value="0" :label="0">不显示</el-radio>
            <el-radio :value="1" :label="1">显示</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" size="mini" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel" size="mini">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listMenu, getMenu, delMenu, addMenu, updateMenu } from "@/api/module/titlemenu/menu";

import singlePic from '@/components/SingleMaterial';

import { listType, } from "@/api/module/product/type";


export default {
  name: "Menu",
  components: { singlePic},
  data() {
    return {
      activeName:'property',
      // 按钮loading
      buttonLoading: false,
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 服务列表表格数据
      menuList: [],
      // 状态数据字典
      statusOptions: [],
      serviceTypeOptions: [],
      //子分类
      productTypeChildOptions:[],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        categoryType:undefined,
        titleName: undefined,
        menuType: 0,
      },
      // 查询参数
      queryParamsPty: {
        pageNum: 1,
        pageSize: 100,
        parentId:2,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getDicts("service_type").then(response => {
      this.serviceTypeOptions = response.data;
    });
    this.queryParams.categoryType = this.activeName;
    this.getList();
    this.getProductTypeChildList();
  },
  methods: {
    /** 查询服务列表列表 */
    getList() {
      this.loading = true;
      listMenu(this.queryParams).then(response => {
        this.menuList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    getProductTypeChildList(){
      listType(this.queryParamsPty).then(response => {
        this.productTypeChildOptions = response.rows;
      });
    },
    handleClick(val){
      console.log('handleClick',val);
      this.activeName = val.name;
      this.queryParams.categoryType = val.name;
      this.getList();
    },
    chooseImg(data){
      console.log("menu chooseImg",data);
      if(data.length > 0) {
        this.form.imgPath = data[0].imgUrl;
        this.form.linkLogo = data[0].url;
      }
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: undefined,
        titleName: undefined,
        isHot: undefined,
        sort: undefined,
        state: undefined,
        isShowFirst: 0,
        linkLogo: undefined,
        categoryType:this.activeName,
        productTypeId:undefined,
        imgPath:'',
        menuType: 0,
        isDefault: 0
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();

      this.getDicts("service_type").then(response => {
        this.statusOptions = response.data;
      });
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id);
      this.single = selection.length!==1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加菜单";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const id = row.id || this.ids;
      getMenu(id).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改菜单";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.id != null) {
            updateMenu(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addMenu(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除菜单编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.loading = true;
          return delMenu(ids);
        }).then(() => {
          this.loading = false;
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
  }
};
</script>
